GD-4WE6E-DC24V TYPE EXPLOSION ISOLATION SOLENOID-OPERATED DIRECTIONAL VALVE

The KYDAC GD-4WE6E-DC24V is a specialized solenoid-operated directional valve that integrates explosion-proof safety with outstanding performance. Designed specifically for hazardous environments with potential explosive gases or dust, this product features advanced internal isolation and explosion-proof construction. It ensures precise hydraulic directional control while fundamentally eliminating the risk of ignition from electrical sparks. It is ideally suited for construction machinery and industrial equipment with stringent safety requirements, serving as the core hydraulic component for safe and efficient operation in high-risk work environments.

Key Highlights

• Intrinsic Safety: Built-in explosion isolation structure meets standards for hazardous environment applications, providing the highest level of safety protection.

• Robust Durability: Available with Stainless Steel or Cast Iron valve body, offering excellent corrosion resistance and mechanical strength for harsh operating conditions.

• Reliable Performance: Withstands up to 31.5 MPa pressure on main ports and an 80 L/min flow capacity, ensuring powerful and responsive system operation.

• DC Operation: Compatible with standard DC 12V/24V power, seamlessly integrating with vehicle and mobile equipment electrical systems.

• Direct Replacement: Fully interchangeable with similar explosion-proof valves from leading international brands like YUKEN, REXROTH, and VICKERS.

Detailed Technical Specifications

Core Features & Advantages

1. Professional Explosion-proof Safety Design
   The core advantage of this valve lies in its built-in explosion isolation mechanism. Through a special structural design, the electromagnetic coil section (which may generate sparks) is completely isolated from the hydraulic chamber and the external environment, enabling safe use in flammable and explosive atmospheres. This design makes it an ideal choice for hydraulic system upgrades or integration in industries such as chemical processing, mining, oil & gas, and dust-generating operations.

2. Robustness for Harsh Environments
   Offers both Stainless Steel and Cast Iron material options. The stainless steel body provides superior corrosion resistance for damp or chemically aggressive environments, while the cast iron body offers excellent cost-effectiveness and compressive strength. Both ensure long-term, stable operation under demanding conditions involving high pressure, vibration, and temperature fluctuations.

3. Excellent Hydraulic Performance
   Despite its complex explosion-proof structure, its hydraulic performance is uncompromised. The 31.5 MPa working pressure and 80 L/min flow ensure that equipment actuators receive sufficient power and fast response, guaranteeing operational efficiency.

4. Easy Integration & Replacement
   The product adheres to universal interface and mounting dimensions, allowing for direct replacement of mainstream similar explosion-proof valves on the market, greatly simplifying equipment modification or maintenance procedures. The DC 24V/12V design facilitates easy connection to battery systems in various mobile equipment.

Primary Application Fields

This valve is specifically designed for applications with special safety requirements and is a critical safety component in hydraulic control systems for the following equipment and environments:

• Explosion-proof Construction Machinery: Used in mining explosion-proof excavators, underground loaders, explosion-proof forklifts, etc.

• Special Vehicles & Equipment: Explosion-proof cranes, transfer vehicles, spraying equipment used within chemical plant zones.

• Oil & Gas Equipment: Maintenance equipment, auxiliary hydraulic systems operating in potentially explosive atmospheres.

• Grain Processing & Storage: Hydraulic equipment for conveying, lifting, etc., in environments with combustible dust.

About the Manufacturer KYDAC

As a professional provider of hydraulic solutions, KYDAC consistently focuses on technological reliability and application-specific needs. The launch of the GD series explosion-proof valves demonstrates KYDAC’s deep understanding and rapid response to the demands of special operating conditions. Strict manufacturing processes and a quality control system ensure the safety promise of every valve.

Conclusion

The KYDAC GD-4WE6E-DC24V Explosion Isolation Solenoid-Operated Directional Valve merges intrinsic safety with hydraulic efficiency. It is more than just a control component; it is a critical barrier protecting personnel safety and asset integrity. Choosing this valve means selecting well-considered safety assurance and reliable performance for your equipment operating in hazardous environments.

For more technical details, explosion-proof certification information, or consultation on product selection, please feel free to contact us.